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Definitions

heat shield

NOUN
heat barrier
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Which explains the recycling of the Artemis I heat shield, despite the charring incurred, albeit with a modified re-entry approach intended to reduce the stress on the module.

From The Wall Street Journal • Apr. 14, 2026

During the 2022 Artemis I test mission, which had no people aboard, the heat shield had unexpectedly chipped in more than 100 spots.

From Los Angeles Times • Apr. 10, 2026

The stakes are particularly high given concerns that arose during Artemis I, a 2022 uncrewed test flight to the Moon and back that saw the Orion heat shield erode in unexpected ways.

From Barron's • Apr. 10, 2026

That will set up the capsule to dive into the Earth’s atmosphere, putting to the test a heat shield designed to protect the ship and astronauts.

From The Wall Street Journal • Apr. 10, 2026

If we made the heat shield and outer hull detachable, they could ditch a lot of weight after landing at Ares 3, and have a lighter ship for the traverse to Ares 4.

From "The Martian" by Andy Weir